Bump @storybook/addon-actions from 5.0.11 to 6.3.9

Bumps [@storybook/addon-actions](https://github.com/storybookjs/storybook/tree/HEAD/addons/actions) from 5.0.11 to 6.3.9.
- [Release notes](https://github.com/storybookjs/storybook/releases)
- [Changelog](https://github.com/storybookjs/storybook/blob/next/CHANGELOG.md)
- [Commits](https://github.com/storybookjs/storybook/commits/v6.3.9/addons/actions)

---
updated-dependencies:
- dependency-name: "@storybook/addon-actions"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Dnn.AdminExperience/ClientSide/Dnn.React.Common/package.json

@@ -50,7 +50,7 @@
     "@babel/plugin-transform-object-assign": "^7.0.0",
     "@babel/preset-env": "^7.1.6",
     "@babel/preset-react": "^7.0.0",
-    "@storybook/addon-actions": "^5.0.11",
+    "@storybook/addon-actions": "^6.3.9",
     "@storybook/react": "^5.0.11",
     "babel-eslint": "^10.0.1",
     "babel-loader": "^8.0.6",